try { p.addDirset(new DirSet()); fail("Can add nested Dirset in Path that is a reference."); } catch (BuildException be) { assertEquals("You must not specify nested elements when using refid", be.getMessage()); }
try { p.addFileset(new FileSet()); fail("Can add nested FileSet in Path that is a reference."); } catch (BuildException be) { assertEquals("You must not specify nested elements when using refid", be.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/PathTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/PathTest.java
Method name: void testEmptyElementIfIsReference() Method name: void testEmptyElementIfIsReference()
Number of AST nodes: 3 Number of AST nodes: 3
1
try {
1
try {
2
            p.addDirset(new DirSet());
2
            p.addFileset(new FileSet());
3
            fail("Can add nested Dirset in Path that is a reference.");
3
            fail("Can add nested FileSet in Path that is a reference.");
4
        } catch (BuildException be) {
4
        } catch (BuildException be) {
5
            assertEquals("You must not specify nested elements when using refid",
5
            assertEquals("You must not specify nested elements when using refid",
6
                         be.getMessage());
6
                         be.getMessage());
7
        }
7
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons9
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)21.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    32
    try
    26
    try
    33
    p.addDirset(new DirSet());
    33
    p.addDirset(new DirSet());
    27
    p.addFileset(new FileSet());
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.DirSetorg.apache.tools.ant.types.FileSetSUBCLASS_TYPE_MISMATCH
    addDirsetaddFilesetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression p.addDirset(new DirSet()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p.addFileset(new FileSet()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p.addDirset(new DirSet()) is a void method call, and thus it cannot be parameterized
    Expression p.addFileset(new FileSet()) is a void method call, and thus it cannot be parameterized
    27
    p.addFileset(new FileSet());
    34
    fail("Can add nested Dirset in Path that is a reference.");
    34
    fail("Can add nested Dirset in Path that is a reference.");
    28
    fail("Can add nested FileSet in Path that is a reference.");
    Differences
    Expression1Expression2Difference
    "Can add nested Dirset in Path that is a reference.""Can add nested FileSet in Path that is a reference."LITERAL_VALUE_MISMATCH
    28
    fail("Can add nested FileSet in Path that is a reference.");
    Precondition Violations (4)
    Row Violation
    1Expression p.addDirset(new DirSet()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression p.addFileset(new FileSet()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression p.addDirset(new DirSet()) is a void method call, and thus it cannot be parameterized
    4Expression p.addFileset(new FileSet()) is a void method call, and thus it cannot be parameterized